We are licensed nationally
— to deliver projects across the country.
Southland Industries is licensed nationwide.
By State
Alabama
Engineering Certificate of Authority: CA-6077-E
General Commercial Contractor
Alaska
Mechanical Contractor: 107336
Arizona
Engineering Certificate of Authority: 19480-0
Fire Protection C-16: ROC263042/ROC299637
General Commercial Contractor B-1: ROC288856/ROC299637 HVAC Air Conditioning and Refrigeration (including Solar) C-79: ROC259360/ROC299637
Plumbing (including Solar) C-77: ROC259772/ROC299637
California
Boiler, Hot Water Heating and Steam Fitting C-4: 114040/1005262
Electrical C-10: 1005262
Engineering Certificate of Authority: 114040
Fire Protection: 114040/1005262
General Commercial Contractor: 114040/1005262
HVAC Warm Air, Heating and Ventilation C-20: 114040/1005262
Plumbing C-36: 114040/1005262
Refrigeration C-38: 114040
Sheet Metal C-43: 114040
Colorado
Fire Protection: 22-S-12478
HVAC Heating and Ventilation Air: 00246289 Plumbing: PC: 0001438
Refrigeration: 00246291
Steam and Hot Water: 00246290
Delaware
Engineering Certificate of Authority: 4187 (Fire Protection, HVAC, Master Plumber)
District of Columbia/Washington D.C.
General Commercial Contractor: 4.10519E+11
Master Plumber/Gas Fitter: PC1000469/PC1001095
Refrigeration and Air Conditioning Contractor: RC861/RC902350
Georgia
Engineering Certificate of Authority: PEF006951
General Commercial Contractor: GCQA005589
Idaho
Engineering Certificate of Authority: 3560
General Commercial Contractor: RCE-60651/47071
HVAC Air Conditioning: 28062
Louisiana
Engineering Certificate of Authority: EF.0006691
General Commercial Contractor
Maryland
Engineering Certificate of Authority: 07-48400
Fire Protection: MSC-344
HVACR-Master: 347/21874
Master Plumber/Gas Fitter: 103204/86578
Master Plumber Baltimore County: MP10787 WSSC
Master Plumber/Gas Fitter: 71353
Montana
General Commercial Contractor: 222221
Nebraska
General Commercial Contractor: 44805
Nevada
Electrical C-2: 80321
Fire Protection C-41: 52157/80323
General Commercial Contractor B-Gen: 47305/80319
HVAC Air Conditioning and Refrigeration C-21: 39808/80322
Plumbing and Heating C-1: 30346/80320
New Jersey
Engineering Certificate of Authority: 24GA28287700
HVACR Air Conditioning and Refrigeration: 19HC00632200/19HC00610000
New Mexico
LP Gas: 390383
Mechanical MM98: 389995/389993
Plumbing: 389995/389993
New York
Engineering Certificate of Authority: F-1335
North Carolina
Engineering Certificate of Authority: F-1335
Fire Protection: 32905
HVAC Air Conditioning: 32944
Plumbing and Heating: 35671
Ohio
Engineering Certificate of Authority: COA.05074
General Commercial Contractor: CR21035389
Plumbing: 49149
Oregon
Boiler: BB324/B99-2093/BP48
LHR-Ltd Maintenance Contractor (BCD-Electrical): LHR497/LHR441
Restricted Energy Contractor (CRE): CRE243/CRE138
General Commercial Contractor: 195400/4944/208047
BCD Plumbing: PB1142/PB26-110/BP48
Oklahoma
Mechanical Contractor: 164194
Pennsylvania
General Commercial Contractor: 3527-47137/20911
Master Plumber: 42428
Tennessee
General Commercial Contractor: 70997
Texas
Texas Engineering Firm: F-27685
Mechanical: TACLA00018441C/TACLA00154348C/TACLA00057506C/TACLA00030430C/TACLA00022403C/ TACLA00026979C/TACLA00029055C
Electrical: TECL40620
Plumbing: M40211/M17268/M41312
Utah
Fire Protection S-370: 7509086-5501
General Commercial Contractor B100: 7509086-5501/10244349-5501
HVAC Air Conditioning and Refrigeration S350: 7509086-5501/10244349-5501
Plumbing P200: 7509086-5501
Virginia
Engineering Certificate of Authority: 407007004
General Commercial Contractor: 2705029719/2705158446
HVAC-Master: 347/21874
Washington
Engineering Certificate of Authority: 21038264/3697
Electrical: 781BF/790DL
Fire Protection: 825PB
General Commercial Contractor: 825PB/152CR/850P1
West Virginia
Engineering Certificate of Authority: C03421
Fire Protection: WV044139
General Commercial Contractor: WV044139
HVAC: WV044139
Plumbing: WV044139
Wisconsin
Engineering Certificate of Authority: 4369-11